Why you need it Guarantees true 90° square cuts without manual marking, saving time and reducing layout errors when using a track saw. Attaches quickly and securely to your guide rail so you can repeat accurate cuts consistently across panels and workpieces. Compact and lightweight for easy handling, storage, and transport between and job site. Key features and benefits Accurate cutting: Built to hold a precise 90° reference so every cut from your track saw is square and repeatable. Compatibility: Designed for use with TS55 and TS75 guide rails, providing a secure fit with those systems. Size: Compact footprint (26cm x 12cm x 4cm) — easy to position on narrow rails and simple to carry in a tool bag. Sturdy construction: Machined from aluminum alloy for stable performance and longterm durability under regular use. Fast setup: Simple attachment lets you move from measurement to cutting quickly, reducing downtime on repetitive tasks. Typical applications Cabinet and furniture making: Square the ends of panels and shelves for tight, professional joints. Onsite carpentry and trim work: Bring a portable squaring solution to installations where accurate 90° cuts are critical. Workshop panel cutting: Improve speed and consistency when cutting plywood, MDF, or laminate sheets on a track saw. Technical details Function: Guide rail square for achieving 90° cuts with track saws Fits: TS55 and TS75 guide rails Dimensions: 26cm x 12cm x 4cm Material: Aluminum alloy Designed for practical use, this guide rail square gives you fast, reliable squaring for track saw operations without extra layout work.